Identify Functions from Tables and Graphs

Is this mapping a function or not a function? 

• Function

• Not a Function 

Is this graph a function or not a function? 

• Function

• Not a Function

• Function
• Not a Function

Pick the FOUR choices that are ways to represent functions:

• Mapping

• Ordered Pairs

• Tables

• Ratios

• Graphs

What output value goes in the "?" box?

What output value goes in the "?" box?

A table of values DOES NOT represent a function if the x-values ______.

Ordered pairs DO NOT show a function if the input values ______.

Is this mapping a function or not a function? 

• Function

• Not a Function 

Which graph does NOT pass the vertical line test?

• Graph 1

• Graph 2

• Graph 3

• Graph 4